The North White Plains Metro-North Railroad station serves the residents of White Plains, Greenburgh and Armonk via the Harlem Line. It is the north terminal for most trains that run local to the south and, until 1984, was the northern limit of electrification. Adjacent to the station is a yard/support facility of trains, one of two on the line (Southeast in Brewster is the other). It is 23.8 miles (38.3 km) from Grand Central Terminal. Travel time varies from 37 minutes - one hour depending on if the train is express or local.